Analysis

  • max time kernel
    94s
  • max time network
    151s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20260513-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20260513-enlocale:en-usos:windows10-2004-x64systemwindows
  • submitted
    19/08/2026, 23:27

General

  • Target
    2026-08-19_0142048878dfe1a92ec2a89a5342e679_amadey_cobalt-strike_conti_elex_hijackloader_vidar_wannacry.exe
  • Size 963KB
  • Sample260819-3fdtwaythx
  • SHA256 0d3c06164bb24522413880ca2258c2100b96bd49e5a4b05d6378838840eacd68
  • MD5 SHA1 SHA512 SSDEEP TLSH

Malware Config

Signatures

  • Detects executables packed with ASPack 9 IoCs
  • ASPack v2.12-2.42 5 IoCs

    Detects executables packed with ASPack v2.12-2.42

  • Executes dropped EXE 1 IoCs
  • Reads user/profile data of web browsers 3 TTPs

    Infostealers often target stored browser data, which can include saved credentials etc.

  • Adds Run key to start application 2 TTPs 2 IoCs
  • Drops autorun.inf file 1 TTPs 2 IoCs

    Malware can abuse Windows Autorun to spread further via attached volumes.

  • Drops file in System32 directory 1 IoCs
  • Drops file in Program Files directory 64 IoCs
  • System Location Discovery: System Language Discovery 1 TTPs 2 IoCs

    Attempt gather information about the system language of a victim in order to infer the geographical location of that host.

  • NTFS ADS 1 IoCs
  • Suspicious use of SetWindowsHookEx 2 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\2026-08-19_0142048878dfe1a92ec2a89a5342e679_amadey_cobalt-strike_conti_elex_hijackloader_vidar_wannacry.exe
    "C:\Users\Admin\AppData\Local\Temp\2026-08-19_0142048878dfe1a92ec2a89a5342e679_amadey_cobalt-strike_conti_elex_hijackloader_vidar_wannacry.exe"
    1⤵
    • Adds Run key to start application
    • Drops autorun.inf file
    • Drops file in Program Files directory
    • System Location Discovery: System Language Discovery
    • NTFS ADS
    • Suspicious use of SetWindowsHookEx
    PID:1816
  • C:\905c0769f9a06c95a24ddf945\patcher.exe
    C:\905c0769f9a06c95a24ddf945\patcher.exe
    1⤵
    • Executes dropped EXE
    • Adds Run key to start application
    • Drops autorun.inf file
    • Drops file in System32 directory
    • Drops file in Program Files directory
    • System Location Discovery: System Language Discovery
    • Suspicious use of SetWindowsHookEx
    PID:2328

Network

        MITRE ATT&CK Enterprise v16

        Replay Monitor

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        Downloads

        patcher.exe

        • Path C:\905c0769f9a06c95a24ddf945\patcher.exe
        • Size 963KB
        • SHA256 0d3c06164bb24522413880ca2258c2100b96bd49e5a4b05d6378838840eacd68
        • MD5 SHA1 SHA512 SSDEEP TLSH

        RdrServicesUpdater.exe

        • Path C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\AcroCEF\RdrServicesUpdater.exe
        • Size 1.2MB
        • SHA256 8212393389d1e9f1edeefddd84748c79f8c6d8b5c5684005811e9eba7707165c
        • MD5 SHA1 SHA512 SSDEEP TLSH

        MicrosoftEdge_X64_139.0.3405.125.exe

        • Path C:\Program Files (x86)\Microsoft\EdgeUpdate_disable\Install\{D85901DF-D0DA-4964-AECD-B8E8AF22AD43}\MicrosoftEdge_X64_139.0.3405.125.exe
        • Size 1.0MB
        • SHA256 7593bf9e891ef7037eafdd348bcead47ef2ba8813489c50d566ccc582f9d30aa
        • MD5 SHA1 SHA512 SSDEEP TLSH

        setup.exe$

        • Path C:\Program Files (x86)\Microsoft\Edge\Application\139.0.3405.125\Installer\setup.exe$
        • Size 1.5MB
        • SHA256 c5b5cc8d6b0d211021b80d81dcde28eabfb9806c2844310d95169a047c71d76c
        • MD5 SHA1 SHA512 SSDEEP TLSH

        7z.exe$

        • Path C:\Program Files\7-Zip\7z.exe$
        • Size 1.5MB
        • SHA256 8fa345d3de0b1b0e81f71fd8047d29a3d2f49fc105c381840d980d3c4eebb573
        • MD5 SHA1 SHA512 SSDEEP TLSH

        memory/1816-0-0x0000000000400000-0x000000000040F000-memory.dmp

        memory/1816-22-0x0000000000400000-0x000000000040F000-memory.dmp

        memory/2328-7-0x0000000000400000-0x000000000040F000-memory.dmp

        memory/2328-71-0x0000000000400000-0x000000000040F000-memory.dmp